*/
    public boolean isIpv6() {
        return ipv6;
    }

    /**
     * Check if RSS is supported
     *
     * @return true if RSS capable
     */
    public boolean isRssCapable() {
        return rssCapable;
    }

    /**
     * Check if RDMA is supported
     *
     * @return true if RDMA capable
     */
    public boolean isRdmaCapable() {